13263480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12281}}^1$

素因数の和:12301

約数の個数: 64

約数和(自身を含む): 44215200

約数和(自身を除く): 30951720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 12281, 24562, 36843, 49124, 61405, 73686, 98248, 110529, 122810, 147372, 184215, 221058, 245620, 294744, 331587, 368430, 442116, 491240, 552645, 663174, 736860, 884232, 1105290, 1326348, 1473720, 1657935, 2210580, 2652696, 3315870, 4421160, 6631740, 13263480]

約数ペア:

[(1, 13263480), (2, 6631740), (3, 4421160), (4, 3315870), (5, 2652696), (6, 2210580), (8, 1657935), (9, 1473720), (10, 1326348), (12, 1105290), (15, 884232), (18, 736860), (20, 663174), (24, 552645), (27, 491240), (30, 442116), (36, 368430), (40, 331587), (45, 294744), (54, 245620), (60, 221058), (72, 184215), (90, 147372), (108, 122810), (120, 110529), (135, 98248), (180, 73686), (216, 61405), (270, 49124), (360, 36843), (540, 24562), (1080, 12281)]